Crash when re-importing alembic cache file several times

UE - Graphics Features - Aug 3, 2016

This didn't seem to have any relation to settings used within the importer, but just in case, I was using Static Mesh Import Type, Per Frame Sampling Type, Merge Meshes and Propagate Matrix Transfor ...

Non-blueprint ed graphs need to clean up their deprecated pins

UE - Gameplay - Blueprint - Aug 3, 2016

Old UEdGraphPins are not being removed from non-blueprint assets. ...

TAutoPtr uses default copy / move constructors which can cause dangling references.

UE - Foundation - Core - Aug 2, 2016

TAutoPtr uses default copy / move constructors which can cause dangling references. This means there are a number of cases (copying auto pointers in inner scopes, passing auto pointers by value, et ...

Adjusting Lighting Rig Rotation manually only affects the sky and not the lighting

UE - Gameplay - Aug 2, 2016

In the Preview Scene Settings, adjusting the Lighting Rig Rotation setting manually doesn't affect the lighting. It only affects the sky. ...

User's project crashes when changing levels in a packaged game

UE - Simulation - Physics - Aug 2, 2016

User's project crashes when changing levels in a packaged game. ...

Crash when Changing Source File and Re-Importing Mesh used in Mesh Particle System

UE - Graphics Features - Aug 2, 2016

A licensee has reported a crash when re-importing a mesh being used within a Mesh Particle system. Regression? Yes, this crash does not occur in the 4.11.2 binary release. Link to Crash Logs: [Lin ...

Gray buttons have white text

Tools - Aug 2, 2016

REGRESSION: YesWORKING 3074157BROKEN: 3074196 In the editor, gray buttons have white text, making them hard to read. This was seen in the Pick Parent Class and Pick Target Skeleton windows. May b ...

Resolution issue causes large black bar on Galaxy Note 4 when app starts

UE - Platform - Mobile - Aug 2, 2016

This issue only seems to affect the GalaxyNote4_5543 OS: 4.4.4 This issue is NOT occurring on devices with the same GPU This issue is NOT occurring on devices with the same OS If you lock the scr ...

AI in network replay often stutter or freeze in place before jumping forward in their replay movement path.

UE - Networking - Aug 2, 2016

Network replay, on replay demo, will show AI stuttering and jumping forward in their movement path. ...

Cannot undo/redo Preview Scene Setting changes

UE - Gameplay - Aug 2, 2016

User is not able to undo or redo any changes made in the Preview Scene Settings. ...